Cheng Meng-Yao, Wang Zhao-Hua, He Hui-Jun, Wang Xian-Zhi, Zhu Jiang-Feng, Wei Zhi-Yi. Efficient third harmonic generation of 355 nm picosecond laser pulseJ. Acta Physica Sinica, 2019, 68(12): 124205. DOI: 10.7498/aps.68.20190513